Dennerle Carbo Bio Depot 60 / 80 A-DA# The cave offers good retreat

The cave offers good retreat options

Das Polyesternetz garantiert eine optimale Wasserzirkulation

which you see in the article picture

is ideal for aquascaping or as decoration in a terrarium

the ceramic decoration is perfect for nano aquariums and is also a nice detail for larger aquariums

Dennerle Carbo Bio Depot 60 / 80 A-DA# The cave offers good retreatBio CO2 Depot for freshwater aquariums 2 x Bio CO2 Depot for at least 40 days each With CO2 Constant Gel made from 100% renewable raw materials For healthy, strong plants and bright colors For at least 40 days of consistent CO2 production Carbon is the most important nutrient for aquarium plants